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apidays LIVE Helsinki & North - Providing API a childcare service by Nicola Pietroluongo, AWS

apidays LIVE Helsinki & North 2021 - APIs, Platforms, And Ecosystems - Transforming Industries And Experiences
March 15 & 16, 2021

Providing API a childcare service
Nicola Pietroluongo, Senior Solutions Architect at AWS

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apidays LIVE Helsinki & North - Providing API a childcare service by Nicola Pietroluongo, AWS

  1. 1. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 1 © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark Nicola Pietroluongo - AWS Senior Solutions Architect Providing a childcare service for your API Best practice for API design that scale
  2. 2. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 2 The brain
  3. 3. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 3 The brain
  4. 4. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 4 The brain
  5. 5. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 5 The growth
  6. 6. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 6 What are you talking about?
  7. 7. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 7 Evolution The initial design process is critical. API must continue to provide strategic value in the future.
  8. 8. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 8 Evolution It’s your mindset that needs to change
  9. 9. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 9 Evolution Versatile Optimised Long-living Verbose Easy to consume Not affected by new functionalities Capable to adapt Operate at or above user expectations Deliver Long-term value Enhanced visibility (logging, monitoring, errors, …) Standards, documented, easy integration Extensible
  10. 10. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 10 Where to start?
  11. 11. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 11 Customer Obsession Customer requirement Project requirement Project requirement
  12. 12. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 12 Example { “name”: “MasterToaster 3000”, ”totalPrice“: “€ 24”, } { “itemName”: “MasterToaster 3000”, ”itemPrice“:{ “currencyCode”: ”EUR”, “amount”: 20.00, }, ”itemTax“:{ “currencyCode”: ”EUR”, “amount”: 2.00, } } A Product API for your e-commerce in Helsinki
  13. 13. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 13 Define a strategy Market D Market A Market B Market C basic value proposition Evo 2 Evo X Horizontal strategy Evo DX Evo D2 Vertical strategy
  14. 14. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 14 Example MasterToaster 3000 Price: 25 € Colours: The perfect Xmas gift MasterToaster 3000 Price: 40 € Colours: The perfect Xmas gift
  15. 15. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 15 Example Product Product Variant Stage 1 MasterToaster 3000 Price: 25 € Colours: The perfect Xmas gift Price: 40 € Price: 40 € MasterToaster 3000 Price: 25 € Colours: The perfect Xmas gift Product Product Variant Stage AX Stage A1 Stage B1 Stage X
  16. 16. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 16 How to choose what’s right?
  17. 17. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 17 Listen, Learn, Build, Measure
  18. 18. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 18 © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark Listen
  19. 19. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 19 © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark Learn
  20. 20. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 20 © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark Build
  21. 21. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 21 © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark Measure
  22. 22. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 22 © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark Specific Measurable Achievable Relevant Time bound KPI
  23. 23. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 23 The basics measures API Application Metrics • RPM (Requests per Minute) • Average and Max Latency • Errors Per Minute API Product Metrics • Usage Growth • Unique Consumers • Top Consumers by Usage or Revenue • Retention Rate • Time to First Hello World (TTFHW) • API Calls per Business Transaction • Version adoption
  24. 24. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 24 Setup a framework New opportunities Customers Experience Listen Learn Build Measure Adoptions
  25. 25. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 25 Fail Fast Fail Fast Time Cost per failure Cost of errors Number of errors
  26. 26. © 2021, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark 26 Succeed early! Thank you! @niklongstone

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